CVE-2020-27509

Persistent XSS in Galaxkey Secure Mail Client in Galaxkey up to 5.6.11.5 allows an attacker to perform an account takeover by intercepting the HTTP Post request when sending an email and injecting a specially crafted XSS payload in the 'subject' field. The payload executes when the recipient logs into their mailbox.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://galaxkey.com	Product
https://medium.com/%40tomhulme_74888/persistent-cross-site-scripting-leading-to-full-account-takeover-on-galaxkey-v5-6-11-4-8bf96be35b54

Configurations

Configuration 1 (hide)

cpe:2.3:a:galaxkey:galaxkey:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-06-26 13:15

Updated : 2023-11-07 03:20

NVD link : CVE-2020-27509

Mitre link : CVE-2020-27509

CVE.ORG link : CVE-2020-27509

JSON object : View

Products Affected

galaxkey

galaxkey

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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